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Book Chapter

Recent Exploration History in Southeast Missouri

By
Ernest L. Ohle
Ernest L. Ohle
8989 E. Escalante Tucson, AZ 65730
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Paul E. Gerdemann
Paul E. Gerdemann
12 Briarcrest Drive Viburnum, MO 65566
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Published:
January 01, 1989

Abstract

Since the first recorded discovery of lead in Southeast Missouri near Fredericktown about 1720, knowledge of the deposits has advanced in spurts as a result of outlying discoveries:

The original discoveries at Bonne Terre consisted of residual galena in clay, similar to that in the previous finds at Fredericktown. Occurrences in solid dolomite were not noted until mining of the clay pits exposed the walls of the weathered depressions. The St. Joseph Lead Co. had been established to conduct the operations and it was J. Wyman Jones. first President of St. Joe, who at that time brought about the first of the technological advances that were to occur in the district. He proposed use of the newly-invented diamond drill to explore the bed-rock showings, after observing the machines in the Vermont Marble Belt.

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Contents

Society of Economic Geologists Guidebook Series

Mississippi Valley-Type Mineralization of the Viburnum Trend, Missouri

Richard D. Hagni
Richard D. Hagni
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Raymond M. Coveney, Jr.
Raymond M. Coveney, Jr.
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Society of Economic Geologists
Volume
5
ISBN electronic:
9781934969588
Publication date:
January 01, 1989

GeoRef

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